Less unique than Brood War. The lack of Protoss-specific sound effects makes it as generic as like other Hans Zimmer's soundtracks. Better than Heart of the Swarm though.

I have all of these OST from the collector's Edtions, they are all great, this one however is especially incredible.

For Aiur!!!

The soundtracks of Starcraft series are one of the best composed and grouped music you can ever experience, and only that quality can match with the epic game. So, just enjoy!

The ending of Unity (the song they used in the opening cinematic) was changed from dramatic drums to singing. Man talk about messing up the the tone and feel of the song.